Question: What are the percentages of nitrogen, oxygen, argon and carbon dioxide in atmosphere?
Options
A : 78%, 21%, 0.9%, 0.03%
B : 75%, 24%, 0.7%, 0.03%
C : 71%, 28%, 0.9%, 0.04%
D : 75%, 24%, 0.9%, 0.05%
Characteristics of Atmosphere more questions
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Which of the following holds a correct relation between pressure,....
Which of the following is the correct performance equation for....
Level accelerated is best suitable for thrust producing engines.
The advanced ratio is given by ___
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